A member asked:

6-am is metabolized to morphine & codeine is metabolized to morphine how can they tell the difference in urine after sample is collected 4 days after

A doctor has provided 1 answer
Dr. Paul Pyles answered

Specializes in Addiction Medicine

Cannot Tell: Without having all the results of the drug screening, I honestly don't think you can tell a difference. I think you are asking if you can tell from which drug the morphine is derived. The answer is you don't know unless there are traces of either 6-AM or Codeine present in the sample.

Answered 3/16/2015

3.1k views

Thank

Related Questions

A member asked:

If I am allergic to codeine am i also allergic to morphine? M

3 doctors weighed in across 2 answers